Though we set the scale of face images to be fixed on
336*480, it doesn’t mean any restriction for the size
of images. The approach presented in this paper can
automatically locate the feature points with high
accuracy as for most front face images of luminance,
even for some small angle left and right rotation face
images, but it is still limited in the application of large
angle rotation with reducing of the accuracy and is
partly impacted by strong sidelight. So we should do
more researches on feature points detecting and go on
study to improve the robustness.